Solutions and solubility

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  • Created by: SamDavies
  • Created on: 02-01-18 17:34
W S A X C F Q D K G M O R B R K L M N X H
N E W I P B U K W U X C P R X H L B L D G
I Q S N O M J G R O W W Y L N F T N H B I
W J I T L M D L T B P P Y N L D G A L R W
Y O N R Y Q O C O M P L E X A T I O N P N
S J K I M N X N J P V P J E U Y Q C U N F
D V C N O B B G D V H M U O B T Y V D J U
T O O S R C C D S T R T G L U C M M E P P
X D N I P T M C L U E N D V L C D B K Y H
O I D C H V H B F C I U L O E E P J Q I U
F S I S I S I Y T T P H D J V H C V A A N
K S T O C L F I L P U E S C E V O M E L T
U O I L S U C A S N X R D M G D S B F U P
I L O U O S S V C T C N K D F M O W O J K
O U N B L X A D R S Q G H X G N L I U L H
A T S I V S E I N E H C I O W Q V L V W A
C I J L A W N K K X W B X Q N T E D M D S
W O Q I T S E H Q R B C P W O C N B A Y I
R N D T E X H Y H R X J D P I H T L W D D
T B P Y S I T U K B N J D I U T S V N O B
G T N Y L L P J U W N R R R V H C C D V L

Clues

  • A solid material with at least two different molecular arrangements (9)
  • Adding an electrolyte to an aqueous solution of a non-electrolyte, decreasing the solubility of the non-electrolyte (7, 3)
  • The conditions where absorption is faster than dissolution, and C (conc of bulk solution) doesn't exceed 10% of Cs (conc of solution at solid/solvent boundary) (4, 10)
  • The general name of a water-miscible solvent that is added to alter the polarity of another solvent to ultimately increase its solubility (2, 8)
  • The mixing of two crystalline solids together which results in a mixture that has a lower melting point than either of the components individually (9)
  • The process of the removal of a solute molecule from a solid, the creation of a cavity in a solvent, and the insertion of the solute molecule in the cavity (11)
  • The solvates recrystallise into a new form when the solvent is removed (11, 8)
  • What is the interaction of a poorly soluble drug with a soluble material to form a soluble macromolecular complex called? (must also be reversible) (12)
  • What is the name of hollow cylindrical molecules in a cyclic arrangement where part or all of the drug molecule is inserted into the hollow central cavity of the molecule? (13)
  • What is the solubility of a drug when completely unionised (S0)? (9, 10)

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